Why does my car rattle when going uphill?
A light rattle noise that only happens during acceleration can be a lean spark knock or ignition problems. Your description makes it seem like you have a worse problem with the internal mechanical parts of the engine, and the sound may be related to the valve train or piston bearings.
Why does my engine make a rattling noise?
Engine spark knock happens when, the fuel mixture is subjected to either too much compression heat or both. So, if your engine is making that annoying knocking, pinging or rattling sound; then you’re probably experiencing engine spark knock.
How much does it cost to fix a rattling engine?
Between parts and labor, you can expect a bill of around $1,200 to $2,000 depending on your make and model. If you don’t deal with it, that engine rattling sound will never go away. You may need to sell a car with a blown engine at this point. The most common engine rattling at idle isn’t an engine problem at all.
Why does my GMC Yukon make a rattling sound?
I have a 96 GMC yukon with 160k miles and I hear a rattling sound whenever I go uphill or accellerate quickly (i.e. getting on to the highway). These are the only times it happens. I can rev the engine in park or neutral and cannot hear the rattling. Anyone know what’s causing this? 160K? Congratulations!
Why does my engine knock when I accelerate?
When the engine is accelerating or lugging under load the (EGR) valve should open. This allows intake vacuum to suck some exhaust in through the (EGR) valve; to dilute the air/fuel mixture slightly. Also, this lowers combustion temperatures and prevents knock.
What does it mean when your engine rattles when idle?
If it rattles when idle, it can mean something completely different than engine rattle while accelerating. Depending on the cause, repair costs can shoot through the roof. Read more below to find out what the problem could be. FREE towing & pick-ups! No obligation. Hassle-free! Engine Rattling when Idle? Accelerating? Here’s What That Means
Why does my car make a rattling noise when I start it?
An engine rattling noise, or a clicking sound in an engine, can spring up from a number of sources. Whether it’s engine knocking when accelerating or some kind of spark knock or just a general engine noise, some are more serious than others, but there’s one thing that’s true of them all: it’s never good to leave it alone.
When do you get paid for an engine rattling noise?
Get paid quick in as little as 24-48 hours! An engine rattling noise, or a clicking sound in an engine, can spring up from a number of sources.
I have a 96 GMC yukon with 160k miles and I hear a rattling sound whenever I go uphill or accellerate quickly (i.e. getting on to the highway). These are the only times it happens. I can rev the engine in park or neutral and cannot hear the rattling. Anyone know what’s causing this? 160K? Congratulations!